What this means
The IEEE assigned the MA-L block 28EB0A to Rolling Wireless S.a.r.l. Luxembourg. Every network interface they manufacture under this block has a MAC address beginning with these digits, followed by a unique per-device identifier. If a device on your network shows a MAC starting 28:EB:0A, it is Rolling Wireless S.a.r.l. Luxembourg hardware.
Frequently Asked Questions
Who owns MAC prefix 28EB0A?
28EB0A is registered to Rolling Wireless S.a.r.l. Luxembourg in the IEEE MA-L registry.
What does the MA-L registry type mean?
An MA-L assignment, the IEEE's original OUI format, gives the vendor the first three octets and 16,777,216 device addresses under them. Rolling Wireless S.a.r.l. Luxembourg's block covers 16,777,216 addresses.
What devices use 28EB0A?
Any network device with a MAC address starting 28:EB:0A was manufactured by or for Rolling Wireless S.a.r.l. Luxembourg.